Operation on a prosthetic repair of hip joints

[Denis]

Misters experts, 60, operation on a prosthetic repair of hip joints is necessary to me. Please prompt, 1. Through what time I can go without crutches (means, that all will go well). 2. Through what time interval it is possible to do or make operation on the second joint?
Whether 3. Stooit to address in In-t Traumatologies (Ekaterinburg), how much reliable there experts?